Mail or fax

Download, print and return the anti-fraud complaint report (PDF). Please include your contract number and the date of service the complaint is about. The mailing address and fax number prints near the bottom of the form.

Online

You can use this online form to tell us about fraud. Please note that the information you submit isn't secure or encrypted. You can call us or mail in a report if that concerns you.

You may remain anonymous. All information we receive is strictly confidential. But if you'd like a response from us about your report, please include your contact information.

Blue Cross Blue Shield of Michigan maintains a policy that enforces non-retaliation and non-intimidation against those who report potential concerns.

Did you know? Blue Cross Blue Shield of Michigan's two anti-fraud hot lines receive more than 2,000 calls per month. Approximately 30 percent of these calls result in an investigation by our fraud unit.